West Ham manager Slaven Bilic believes Pep Guardiola’s players are suffering from a lack of confidence ahead of Manchester City’s trip to London on Friday.
“After you have three or four wins on the trot then the opponent may be pressing you but you are not scared,” Bilic said.
“OK, you can occasionally lose the ball but you don’t care. At the end of the day, it’s the plan.
“But after you make some mistakes and it ends in defeat then you think twice about it. You try again but you are not that confident any more. It’s like a chain.”